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86000103 = 337974691
BaseRepresentation
bin1010010000001…
…00000111100111
312222211020222000
411020010013213
5134004000403
612311140343
72062663110
oct510040747
9188736860
1086000103
11445aa172
12249746b3
1314a81447
14b5c9207
15783b7a3
hex52041e7

86000103 has 32 divisors (see below), whose sum is σ = 147141120. Its totient is φ = 48625920.

The previous prime is 86000081. The next prime is 86000141. The reversal of 86000103 is 30100068.

It is not a de Polignac number, because 86000103 - 25 = 86000071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86000143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15988 + ... + 20678.

It is an arithmetic number, because the mean of its divisors is an integer number (4598160).

Almost surely, 286000103 is an apocalyptic number.

86000103 is a deficient number, since it is larger than the sum of its proper divisors (61141017).

86000103 is a wasteful number, since it uses less digits than its factorization.

86000103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804 (or 4798 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 86000103 is about 9273.6240488819. The cubic root of 86000103 is about 441.4006724622.

The spelling of 86000103 in words is "eighty-six million, one hundred three", and thus it is an aban number.

Divisors: 1 3 7 9 21 27 63 97 189 291 679 873 2037 2619 4691 6111 14073 18333 32837 42219 98511 126657 295533 455027 886599 1365081 3185189 4095243 9555567 12285729 28666701 86000103